Ancient Caves, Portals, Derinkuyu, Xibalic Mysteries & Mammoth Cave 🕳️ In Episode 295 of The Shadow Frequency, Matt Wilson and Juniper Ravenwood descend into some of the world’s most mysterious ancient cave systems—from Derinkuyu in Cappadocia to Actun Tunichil Muknal in Belize and the vast passages of Mammoth Cave in Kentucky. Were these places simply sacred underground spaces… or could they be remnants of an ancient interdimensional tunnel network linking worlds, myths, and realities? 👁️ This chilling episode explores underground thresholds, missing time, strange lights, shadowy entities, ancient ritual chambers, ley lines, lost civilizations, and the paranormal lore surrounding caves across cultures. Blending eerie history, ancient mysteries, and paranormal speculation, this episode is perfect for fans of portals, underworld legends, and conspiracy-driven storytelling. 🕒 Runtime: 16m 56s | 📅 Air Date: March 14, 2026 🔗 More episodes & merch: shadowfrequencypodcast.com